EP2621933A1 - Niedrigviskose, konzentrierte lösungen von magnesiumkomplexen für die herstellung von polymerisationskatalysatoren und verfahren für deren herstellung - Google Patents
Niedrigviskose, konzentrierte lösungen von magnesiumkomplexen für die herstellung von polymerisationskatalysatoren und verfahren für deren herstellungInfo
- Publication number
- EP2621933A1 EP2621933A1 EP11769823.3A EP11769823A EP2621933A1 EP 2621933 A1 EP2621933 A1 EP 2621933A1 EP 11769823 A EP11769823 A EP 11769823A EP 2621933 A1 EP2621933 A1 EP 2621933A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- magnesium
- viscosity
- solutions according
- solutions
- mpas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/50—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkaline earth metals, zinc, cadmium, mercury, copper or silver
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
- C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic Table without C-Metal linkages
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/651—Pretreating with non-metals or metal-free compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
- C08F4/6548—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof magnesium or compounds thereof, not provided for in C08F4/6543 or C08F4/6546
Definitions
- the invention relates to concentrated, low-viscosity solutions of basic magnesium complexes in hydrocarbon-based solvents and to a process for their preparation.
- Magnesium alkoxides are used i.a. used to prepare supported olefin polymerization catalysts of the Ziegler-Natta type.
- insoluble alkoxides e.g. Magnesium ethoxide in the form of spherical particles which are converted into the active form by reaction with titanium chloride or another compound having titanium-halogen bonds, such as dicyclopentadienyl titanium dichloride (Cp 2 TiCl 2), as described in document EP 1031580:
- magnesium alkoxides Another way of producing supported Ziegler-Natta catalysts is to start from soluble magnesium alkoxides. While most magnesium alcoholates, such as the Mg salts of methanol, ethanol, propanol, isopropanol, tert-butanol, etcetera, are insoluble in aprotic solvents, the Mg compounds of primary alcohols having a branch in the 2-position are found to be soluble in Hydrocarbons (WO 85/02176). Thus, for example, the magnesium salts of 2-methyl-1-pentanol or 2-ethyl-1 - hexanol in concentrations of 1, 3 mol / l in cyclohexane solve.
- Mg alkoxides ie those having two different alkoxide residues Mg (OR 1 ) (OR 2 ) can also be hydrocarbon-soluble if the corresponding alcohol R 1 OH is a branched primary alcohol in the 2-position and the corresponding alcohol R 2 OH is a secondary alcohol (WO 85/02176).
- carboxylic acid halides are dicarboxylic acid dihalides, particularly preferably ⁇ , ⁇ -unsaturated dicarboxylic acid halides, especially phthalic acid dichloride (EP 1229054B1).
- a preferred complex solution the synthesis of which, apart from a carboxylic acid halide, no further halogen-containing compound is used, is described in EP 1862480A1.
- Ethylhexanol soluble magnesium bis (ethylhexoxide) is prepared, which is then reacted with phthaloyl dichloride at 60 ° C.
- the product solution contains at 100% yield a magnesium concentration of 0.83 mmol / g and the molar ratio of phthaloyl chloride to magnesium bis (ethylhexoxide) used is 0.40 to 1.
- a disadvantage of this product is the relatively low product concentration and the high viscosity of the product solutions at concentrations> 0.9 mmol / g magnesium concentration.
- the invention has the object to provide a product which avoids the disadvantages of the prior art, i. the
- the object is achieved by reacting magnesium alcoholate-containing solutions in a hydrocarbon-based solvent or solvent mixture with one or more carboxylic acid halides, wherein the dissolved magnesium concentration in the complex formed in this way is at least 0.9 mmol / g, more preferably at least 1 mmol / g, and especially preferably at least 1, 1 mmol / g.
- the molar ratio between carboxylic acid halide function and magnesium is at least 0.84: 1, more preferably at least. 0.9: 1 and at most 1, 8: 1.
- Dicarboxylic acid dichlorides for example phthaloyl dichloride, are particularly preferably used as carboxylic acid halides.
- bifunctional acid chlorides that is Molar ratio dicarboxylic acid dichloride to magnesium alkoxide at least 0.42: 1, preferably at least 0.45: 1, more preferably at least 0.50: 1 and at most 0.9: 1. It was surprisingly found that when exceeding a molar ratio of about 0.9 1 carboxylic acid chloride equivalents to magnesium alcoholate equivalents, a drastic decrease in solution viscosity occurs. This unpredictable effect has the consequence that the product concentration of the complex between the magnesium alcoholate and the carboxylic acid halide can be significantly increased without the viscosity increasing to such an extent that the handling of the product is hindered. In particular, such inventive low-viscosity product solutions are very good pumpability and storage stability.
- the magnesium alcoholates used are compounds of the general formula Mg (OCH 2 R 1 ) 2 which are derived from 2-position-branched primary alcohols (HOCH 2 R 1 ).
- the alcohol HOCH 2 R 1 is particularly preferably selected from the group consisting of: isobutanol, 2-methyl-1-pentanol, 2-ethyl-1-butanol, 2-ethyl-1-pentanol, 2-ethyl-4-methyl 1 -pentanol, 2-propyl-1-heptanol, 2-methyl-1-hexanol, 2-ethylhexanol and 2-ethyl-5-methyl-1-octanol or any mixture of at least two of the listed alcohols.
- the hydrocarbon-based solvent is or contains either one or more aliphatic compounds of 5 to 20 carbon atoms, with both cyclic and open chain compounds being possible. Preference is given to: cyclohexane, methylcyclohexane, hexane, heptane, octane, nonane, decane, dodecane, decalin and commercially available boiling cuts (gasoline fractions).
- the aprotic solvent may further contain or consist of aromatics. Preference is given to benzene, toluene, ethylbenzene, xylenes and cumene.
- the magnesium-containing complex solution according to the invention can still comprise polar, aprotic solvents, such as e.g. Contain ethers or tertiary amines.
- the concentrated reaction products of magnesium alcoholates and carboxylic acid chlorides according to the invention generally have a dynamic solution viscosity of at most 500 mPas at room temperature, preferably not more than 100 mPas and more preferably of not more than 50 mPas, measured using a rotational viscometer (eg from Brookfield).
- the preparation of the concentrated complex solution according to the invention is carried out by reacting the solution of a branched in 2-position Mg alcoholate, for example magnesium bis (ethylhexoxide) with a carboxylic acid halide in a hydrocarbon-based solvent at temperatures between 0 ° C and 120 ° C, preferably 20 ° C. and 100 ° C.
- the reaction vessel and the feeds used must be dry and air-free, i. be inerted.
- the reaction takes place under a protective gas atmosphere, for example under nitrogen or argon.
- the alkoxide solution is initially charged and the carboxylic acid halide is added.
- an in-line viscosity measurement is carried out.
- Such a device provides, for example, company F5, Wunstorf, Lower Saxony.
- the products according to the invention are used for the preparation of polymerization catalysts, in particular heterogeneous polyolefin catalysts of the Ziegler-Natta type.
- Figure 1 shows the typical course of the viscosity in such a reaction. The invention will be explained in more detail with reference to the following two examples and two comparative examples:
- Comparative Example 1 shows that a concentrated Mg complex solution in pure toluene at a PDC usage of 0.40 eq. per mole of Mg alcoholate has a very high viscosity of 3200 mPas. If, instead of toluene, a mixture of 70% toluene and 30% heptane is chosen, the same PDC use of 0.40 eq. an even higher viscosity of 6200 mPas observed (Comparative Example 2).
- Example 2 shows that even an even higher Mg complex concentration of 1.31 mmol / g is then less viscous when 0.47 eq. PDC per eq. used Mg alkoxide can be used.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010046978 | 2010-09-30 | ||
| PCT/EP2011/066981 WO2012041960A1 (de) | 2010-09-30 | 2011-09-29 | Niedrigviskose, konzentrierte lösungen von magnesiumkomplexen für die herstellung von polymerisationskatalysatoren und verfahren für deren herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2621933A1 true EP2621933A1 (de) | 2013-08-07 |
| EP2621933B1 EP2621933B1 (de) | 2018-12-05 |
Family
ID=44800010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11769823.3A Active EP2621933B1 (de) | 2010-09-30 | 2011-09-29 | Niedrigviskose, konzentrierte lösungen von magnesiumkomplexen für die herstellung von polymerisationskatalysatoren und verfahren für deren herstellung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9163097B2 (de) |
| EP (1) | EP2621933B1 (de) |
| CN (1) | CN103403012B (de) |
| BR (1) | BR112013007703B1 (de) |
| DE (1) | DE102011083678A1 (de) |
| WO (1) | WO2012041960A1 (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985002176A1 (en) | 1983-11-15 | 1985-05-23 | Lithium Corporation Of America | Preparation of alkaline earth metal organometallic compounds |
| US6653254B1 (en) | 1999-02-22 | 2003-11-25 | Fina Technology, Inc | Ziegler-Natta catalyst with metallocene for olefin polymerization |
| ES2208472T3 (es) * | 2001-01-30 | 2004-06-16 | Borealis Technology Oy | Compuesto catalizador que comprende magnesio, titanio, un halogeno y un cedente de electrones y su preparacion. |
| EP2845868A1 (de) * | 2006-05-31 | 2015-03-11 | Borealis Technology Oy | Oxydationsstufe von Ti als Mittel für zunehmende Katalysatoraktivität |
-
2011
- 2011-09-29 EP EP11769823.3A patent/EP2621933B1/de active Active
- 2011-09-29 BR BR112013007703-4A patent/BR112013007703B1/pt active IP Right Grant
- 2011-09-29 US US13/876,644 patent/US9163097B2/en active Active
- 2011-09-29 CN CN201180057735.2A patent/CN103403012B/zh active Active
- 2011-09-29 DE DE102011083678A patent/DE102011083678A1/de not_active Withdrawn
- 2011-09-29 WO PCT/EP2011/066981 patent/WO2012041960A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2012041960A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012041960A1 (de) | 2012-04-05 |
| US20130296161A1 (en) | 2013-11-07 |
| US9163097B2 (en) | 2015-10-20 |
| DE102011083678A1 (de) | 2012-04-05 |
| BR112013007703B1 (pt) | 2018-10-23 |
| EP2621933B1 (de) | 2018-12-05 |
| BR112013007703A2 (pt) | 2016-08-09 |
| CN103403012A (zh) | 2013-11-20 |
| CN103403012B (zh) | 2018-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69220058T2 (de) | Grobkörniges polyolefin, verfahren zur herstellung desselben und dafür anwendbare katalysatorvorläufer, enthaltend ein umesterungsprodukt eines niedrigen alkohols und dioktylphtalats | |
| DE2643143C2 (de) | Katalysatoren zur Polymerisation von alpha-Olefinen | |
| DE69821710T2 (de) | Magnesiumdihalogenid/alkohol addukte, verfahren zu ihrer herstellung und damit hergestellte katalysatorbestandteile | |
| DE69812172T2 (de) | Magnesium-,halogen- und alkoxy-enthaldendes produkt | |
| DE68922335T2 (de) | Ziegler-Natta-Katalysator. | |
| DE69034205T2 (de) | Verfahren zur Polymerisation von Olefinen | |
| EP0490156B1 (de) | Verfahren zur Herstellung aktiver, reversibel H2 aufnehmender Magnesiumhydrid-Magnesium-Wasserstoff-Speichersysteme | |
| DE69921918T2 (de) | Vorpolymerisierte katalysatorbestandteile für die olefinpolymerisation | |
| DE2347577C2 (de) | ||
| DE3107334C2 (de) | Verfahren zur Polymerisation von Propylen oder zu dessen Copolymerisation mit Ethylen oder Buten-(1) in Gegenwart eines voraktivierten Katalysators | |
| DD268958A5 (de) | Verfahren zur herstellung einer festen magnesiumhalogenid/titanhalogenid-katalysatorkomponente | |
| DE2906769A1 (de) | Katalysator und verfahren zur herstellung von hochstereospezifischen alpha- olefinpolymerisaten sowie deren verwendung | |
| DE3855785T2 (de) | Auf modifizierte silika basierender katalysator | |
| DE2724974A1 (de) | Katalysatorkomponente, verfahren zu ihrer herstellung und die sie enthaltenden katalysatoren | |
| DE10356768A1 (de) | Verfahren zur Herstellung von Salzen schwach koordinierender Anionen, derartige Salze sowie deren Verwendung | |
| DE69015912T2 (de) | Organosilanverbindungen. | |
| DE69126190T2 (de) | Stereoselektiver Katalysator für Olefinpolymerisation | |
| DE2721058A1 (de) | Verfahren zum herstellen von homo- und copolymerisaten von alpha-monoolefinen | |
| EP2443081B1 (de) | Konzentrierte lösungen von erdalkalimetallalkoxiden in aprotischen lösungsmitteln und verfahren zu deren herstellung | |
| EP0607773B1 (de) | Verfahren zur Herstellung von niedermolekularen Poly-1-olefinen | |
| EP2621933B1 (de) | Niedrigviskose, konzentrierte lösungen von magnesiumkomplexen für die herstellung von polymerisationskatalysatoren und verfahren für deren herstellung | |
| DE69103788T2 (de) | Verfahren zur Herstellung von Zyklopentadienylkarbonylkomplexen von Übergangsmetallen. | |
| WO2014064233A1 (de) | Niedrigviskose, konzentrierte lösungen von erdalkalimetallalkoxiden in aprotischen lösungsmitteln und verfahren zu deren herstellung | |
| DE2162270C3 (de) | Verfahren zur Herstellung von Polyolefinen | |
| DE2030753C3 (de) | Verfahren zur Herstellung von Polymerisationskatalysatoren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20130502 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20170118 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ALBEMARLE GERMANY GMBH |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C08F 4/50 20060101ALI20180305BHEP Ipc: C07F 3/02 20060101AFI20180305BHEP Ipc: C08F 4/651 20060101ALI20180305BHEP Ipc: C08F 4/654 20060101ALI20180305BHEP Ipc: C07C 31/30 20060101ALI20180305BHEP |
|
| INTG | Intention to grant announced |
Effective date: 20180328 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1072901 Country of ref document: AT Kind code of ref document: T Effective date: 20181215 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502011015123 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: ISLER AND PEDRAZZINI AG, CH |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20181205 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190305 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190305 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190306 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190405 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190405 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502011015123 Country of ref document: DE |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 |
|
| 26N | No opposition filed |
Effective date: 20190906 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190929 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190929 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20190930 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190930 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20110929 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181205 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: U11 Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20251001 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20250925 Year of fee payment: 15 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20250929 Year of fee payment: 15 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20250929 Year of fee payment: 15 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20250925 Year of fee payment: 15 Ref country code: AT Payment date: 20250929 Year of fee payment: 15 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20251001 Year of fee payment: 15 |